GB739013A - Improvements in or relating to metal-to-wood fastenings - Google Patents
Improvements in or relating to metal-to-wood fasteningsInfo
- Publication number
- GB739013A GB739013A GB1720853A GB1720853A GB739013A GB 739013 A GB739013 A GB 739013A GB 1720853 A GB1720853 A GB 1720853A GB 1720853 A GB1720853 A GB 1720853A GB 739013 A GB739013 A GB 739013A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resin
- hardener
- capsule
- wood
- spike
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002023 wood Substances 0.000 title abstract 5
- 239000000463 material Substances 0.000 abstract 7
- 239000002775 capsule Substances 0.000 abstract 6
- 239000011347 resin Substances 0.000 abstract 6
- 229920005989 resin Polymers 0.000 abstract 6
- 239000004848 polyfunctional curative Substances 0.000 abstract 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 241001669679 Eleotris Species 0.000 abstract 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- IUNJCFABHJZSKB-UHFFFAOYSA-N 2,4-dihydroxybenzaldehyde Chemical compound OC1=CC=C(C=O)C(O)=C1 IUNJCFABHJZSKB-UHFFFAOYSA-N 0.000 abstract 1
- 229920000877 Melamine resin Polymers 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 239000002991 molded plastic Substances 0.000 abstract 1
- RCHKEJKUUXXBSM-UHFFFAOYSA-N n-benzyl-2-(3-formylindol-1-yl)acetamide Chemical compound C12=CC=CC=C2C(C=O)=CN1CC(=O)NCC1=CC=CC=C1 RCHKEJKUUXXBSM-UHFFFAOYSA-N 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/14—Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
- F16B13/141—Fixing plugs in holes by the use of settable material
- F16B13/142—Fixing plugs in holes by the use of settable material characterised by the composition of the setting material or mixture
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
- E01B9/14—Plugs, sleeves, thread linings, or other inserts for holes in sleepers
- E01B9/16—Plugs, sleeves, thread linings, or other inserts for holes in sleepers for wooden sleepers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/025—Grouting with organic components, e.g. resin
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
739,013. Screw-sockets; rail-spikes; woodscrews. SNYDER, J. R. June 22, 1953, No. 17208/53. Classes 89(1) and 89(2). [Also in Groups VIII and XXX] A metal-to-wood fastening comprises a metal fastener e.g. a spike or screw, engaging a bore in the wood member, a capsule of treating material being placed in the bore whereby the driving-in of the fastener ruptures the capsule and diffuses the material into the wood about the bore, so that when set, it hardens and preserves the wood and increases the strength of the connection. The material comprises a thermo-setting resin, e.g. phenol, urea, melamine or resorcinal formaldehyde and a hardener e.g. formaldehyde, and may additionally include a plasticizing agent, e.g. a vinyl resin. Suitable proportions by weight are 93 to 30 per cent of aldehyde resin ; 2 to 20 per cent of vinyl resin and 5 to 50 per cent of hardener. As shown, the fastener comprises a spike 14 or screw 13 or 16, Fig. 1, securing a rail 12, sole plate 11 and tie 15, respectively, to a wooden sleeper 10. The treating material is packed in a capsule 40, Fig. 3, the hardener 43 being separated from the resin 41 by an inner partition 42. In another form the resin is contained in a capsule 45, Fig. 4, and the hardener in an end compartment 47. The capsules may be of moulded plastic material which resists chemical action of the material contained thereby, and may fit the preformed bores 19, 20, 31 in the sleeper. The resin and hardener are mixed in the bore after rupture of the capsule by the screw or spike. The spike is of square cross-section with a chisel point and the screws have tapered portions 27, 37 which cause pressurization of the treating material as they are driven in.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2913248 US2690879A (en) | 1948-05-25 | 1948-05-25 | Metal-to-wood fastening for railway ties |
| GB1720853A GB739013A (en) | 1953-06-22 | 1953-06-22 | Improvements in or relating to metal-to-wood fastenings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1720853A GB739013A (en) | 1953-06-22 | 1953-06-22 | Improvements in or relating to metal-to-wood fastenings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB739013A true GB739013A (en) | 1955-10-26 |
Family
ID=10091113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1720853A Expired GB739013A (en) | 1948-05-25 | 1953-06-22 | Improvements in or relating to metal-to-wood fastenings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB739013A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3140967A (en) * | 1959-04-30 | 1964-07-14 | Siemens Planiawerke Ag | Method of producing a cemented carbon electrode joint |
| DE2941769A1 (en) * | 1979-10-16 | 1981-04-30 | Upat Gmbh & Co, 7830 Emmendingen | METHOD FOR SETTING ANCHOR BOLTS, ANCHOR BOLTS AND METHOD FOR THE PRODUCTION THEREOF |
| DE3807266A1 (en) * | 1988-03-05 | 1989-09-14 | Upat Max Langensiepen Kg | ANCHORING CARTRIDGE |
| DE10010473A1 (en) * | 2000-03-03 | 2001-09-20 | Tox Duebel Werk | Anchoring fastening into porus, thermally-insulating masonry, employs cartridge of multicomponent resin, wall plug and penetrating screw fastening |
-
1953
- 1953-06-22 GB GB1720853A patent/GB739013A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3140967A (en) * | 1959-04-30 | 1964-07-14 | Siemens Planiawerke Ag | Method of producing a cemented carbon electrode joint |
| DE2941769A1 (en) * | 1979-10-16 | 1981-04-30 | Upat Gmbh & Co, 7830 Emmendingen | METHOD FOR SETTING ANCHOR BOLTS, ANCHOR BOLTS AND METHOD FOR THE PRODUCTION THEREOF |
| DE3807266A1 (en) * | 1988-03-05 | 1989-09-14 | Upat Max Langensiepen Kg | ANCHORING CARTRIDGE |
| DE10010473A1 (en) * | 2000-03-03 | 2001-09-20 | Tox Duebel Werk | Anchoring fastening into porus, thermally-insulating masonry, employs cartridge of multicomponent resin, wall plug and penetrating screw fastening |
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